During the weekend, 179 students mingled, collaborated and, of course, hacked during the Baltimore Innovation Week 2016 presented by 14 West event. Prizes up for grabs included cash, medals, six Leap Motion controllers, gift cards and swag bags.

There were 47 projects submitted and they included apps, physical products and medical databases. That’s nearly double from last year’s MedHacks, which saw a total of 27 projects and 100 registered participants.

One of the projects, #LegDay, was a 3D-printed prosthetic leg that uses software that allows users to generate walking keyframes as an assisted walking sequence. The 3D printing brings the prosthetic into a more affordable $300 range than the thousands of dollars that typical a prosthetic can cost.

MedHacks judges included Vice President of Blue Cross Blue Shield Teresa Clark and MedImmune’s Jaideep Sundaram. They made their decisions based on criteria like medial impact, innovation and functionality.

It wasn’t all work all the time, however; some students took the time to formulate a plan for success.